6至10岁儿童手握强度与肌肉质量之间的相关性
Samantha Velazquez-Villalobos1, James D LeCheminant1, Ryan Rasmussen2
1Brigham Young University, Nutrition, Dietetics, and Food Science Department, Provo, UT 84602, USA.
Clinical nutrition ESPEN
|January 27, 2025
概括
手握强度 (HGS) 与6-10岁儿童的肌肉质量相关. 将HGS与身体质量指数 (BMI) 结合起来,提供了一种评估儿科身体组成和识别潜在肌肉质量变化的实用方法.
科学领域:
- 儿科内分泌学 儿科内分泌学
- 人体生理学 人体生理学
- 身体组成分析 身体成分分析
背景情况:
- 标志着肌肉质量和功能丧失的萨科佩尼亚,在儿童中越来越多地观察到,特别是那些患有肥胖症的儿童.
- 像DEXA这样准确的身体成分评估方法在常规临床使用中耗费大量资源.
- 手握强度 (HGS) 是评估儿科患者肌肉质量的潜在,实用的替代方案.
研究的目的:
- 调查6-10岁儿童手握强度 (HGS) 与肌肉质量的各种测量之间的关联.
- 为了确定HGS是否可以作为这个年龄组肌肉质量的可靠指标.
- 探索HGS对儿童身体组成的预测价值.
主要方法:
- 一项横截面研究包括110名6-10岁的儿童,没有青春期或影响力量的残疾.
- 测量包括身高,体重,中上臂周长,瘦身量 (LBM),脂肪量 (FM),无脂肪量 (FFM) 和骨矿物质密度 (BMD).
- 用皮尔森相关性和逐步分析来评估HGS和身体组成指标之间的关系.
主要成果:
- 在6-10岁儿童中,HGS和无脂肪质量指数 (FFMI) 之间发现了显著的正相关性 (R=0.39,p<0.001).
- 在8-10岁儿童中,HGS与瘦身量指数 (LBMI) 也有显著的相关性 (R=0.42,p=0.005).
- 身体质量指数 (BMI) 与HGS相结合,成为FFMI和LBMI最强的预测指标.
结论:
- 手握强度 (HGS) 与6-10岁儿童的肌肉质量指标 (FFMI,LBMI) 有着显著的关联.
- 作为评估身体组成和监测儿科患者肌肉质量变化的工具,HGS显示出前景.
- 将HGS和BMI整合到常规的临床实践中,可以促进对儿童的身体组成进行更全面的评估.
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